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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
4.0k
Companies
972
Updated
11.02.2026
4.0k Questions 972 Companies11.02.2026
PLTCHK testimonial
PLTCHK

"I got asked a hardcore MCM DP question and I saw it on PracHub as well. Solved that question in 5 minutes. Without PracHub I doubt I could solve it in 5 hours. Though somehow didn't get hired, perhaps I guess I solved it too fast? /s"

_The_TaNk_ testimonial
_The_TaNk_

"Believe me i'm a student here jn US. Recently interviewed for MSFT. They asked me exact question from PracHub. I saw it the night before and ignored it cause why waste time on random sites. I legit wanna go back and redo this whole thing if I had chance. Not saying will work for everyone but there is certainly some merit to that website. And i'm gonna use it in future prep from now on like lc tagged"

Chris testimonial
ChrisSenior SWE, LinkedIn

"10 years of experience but never worked at a top company. PracHub's senior-level questions helped me break into FAANG at 35. Age is just a number."

sleepy33 testimonial
sleepy33

"I was skeptical about the 'real questions' claim, so I put it to the test. I searched for the exact question I got grilled on at my last Meta onsite... and it was right there. Word for word."

Jake testimonial
JakeSenior ML Engineer, Lyft

"Got a Google recruiter call on Monday, interview on Friday. Crammed PracHub for 4 days. Passed every round. This platform is a miracle worker."

nuggetlord testimonial
nuggetlord

"I've used LC, Glassdoor, and random Discords. Nothing comes close to the accuracy here. The questions are actually current — that's what got me. Felt like I had a cheat sheet during the interview."

Carlos testimonial
CarlosFull Stack, Shopify

"The solution quality is insane. It covers approach, edge cases, time complexity, follow-ups. Nothing else comes close."

boba.tea.vibes testimonial
boba.tea.vibes

"Legit the only resource you need. TC went from 180k -> 350k. Just memorize the top 50 for your target company and you're golden."

Andy testimonial
AndySWE-II, Google

"PracHub Premium for one month cost me the price of two coffees a week. It landed me a $280K+ starting offer."

couchpotato99 testimonial
couchpotato99

"Literally just signed a $600k offer. I only had 2 weeks to prep, so I focused entirely on the company-tagged lists here. If you're targeting L5+, don't overthink it."

Shruti testimonial
ShrutiData Engineer, Salesforce

"Coaches and bootcamp prep courses cost around $200-300 but PracHub Premium is actually less than a Netflix subscription. And it landed me a $178K offer."

midnightramen testimonial
midnightramen

"I honestly don't know how you guys gather so many real interview questions. It's almost scary. I walked into my Amazon loop and recognized 3 out of 4 problems from your database."

Bianca testimonial
BiancaFrontend Eng, Figma

"Discovered PracHub 10 days before my interview. By day 5, I stopped being nervous. By interview day, I was actually excited to show what I knew."

tambrahm007 testimonial
tambrahm007

"I recently cleared Uber interviews (strong hire in the design round) and all the questions were present in prachub."

toa testimonial
toa

"The search is what sold me. I typed in a really niche DP problem I got asked last year and it actually came up, full breakdown and everything. These guys are clearly updating it constantly."

PLTCHK testimonial
PLTCHK

"I got asked a hardcore MCM DP question and I saw it on PracHub as well. Solved that question in 5 minutes. Without PracHub I doubt I could solve it in 5 hours. Though somehow didn't get hired, perhaps I guess I solved it too fast? /s"

_The_TaNk_ testimonial
_The_TaNk_

"Believe me i'm a student here jn US. Recently interviewed for MSFT. They asked me exact question from PracHub. I saw it the night before and ignored it cause why waste time on random sites. I legit wanna go back and redo this whole thing if I had chance. Not saying will work for everyone but there is certainly some merit to that website. And i'm gonna use it in future prep from now on like lc tagged"

Chris testimonial
ChrisSenior SWE, LinkedIn

"10 years of experience but never worked at a top company. PracHub's senior-level questions helped me break into FAANG at 35. Age is just a number."

sleepy33 testimonial
sleepy33

"I was skeptical about the 'real questions' claim, so I put it to the test. I searched for the exact question I got grilled on at my last Meta onsite... and it was right there. Word for word."

Jake testimonial
JakeSenior ML Engineer, Lyft

"Got a Google recruiter call on Monday, interview on Friday. Crammed PracHub for 4 days. Passed every round. This platform is a miracle worker."

nuggetlord testimonial
nuggetlord

"I've used LC, Glassdoor, and random Discords. Nothing comes close to the accuracy here. The questions are actually current — that's what got me. Felt like I had a cheat sheet during the interview."

Carlos testimonial
CarlosFull Stack, Shopify

"The solution quality is insane. It covers approach, edge cases, time complexity, follow-ups. Nothing else comes close."

boba.tea.vibes testimonial
boba.tea.vibes

"Legit the only resource you need. TC went from 180k -> 350k. Just memorize the top 50 for your target company and you're golden."

Andy testimonial
AndySWE-II, Google

"PracHub Premium for one month cost me the price of two coffees a week. It landed me a $280K+ starting offer."

couchpotato99 testimonial
couchpotato99

"Literally just signed a $600k offer. I only had 2 weeks to prep, so I focused entirely on the company-tagged lists here. If you're targeting L5+, don't overthink it."

Shruti testimonial
ShrutiData Engineer, Salesforce

"Coaches and bootcamp prep courses cost around $200-300 but PracHub Premium is actually less than a Netflix subscription. And it landed me a $178K offer."

midnightramen testimonial
midnightramen

"I honestly don't know how you guys gather so many real interview questions. It's almost scary. I walked into my Amazon loop and recognized 3 out of 4 problems from your database."

Bianca testimonial
BiancaFrontend Eng, Figma

"Discovered PracHub 10 days before my interview. By day 5, I stopped being nervous. By interview day, I was actually excited to show what I knew."

tambrahm007 testimonial
tambrahm007

"I recently cleared Uber interviews (strong hire in the design round) and all the questions were present in prachub."

toa testimonial
toa

"The search is what sold me. I typed in a really niche DP problem I got asked last year and it actually came up, full breakdown and everything. These guys are clearly updating it constantly."

Showing 20 results
Stripe logo
Stripe
Medium
Product Manager

Tailor WhatsApp to Seniors, Families or Businesses: Pick a Segment and Design for It

Choose one of three groups (senior citizens, families or businesses) and design a version of WhatsApp that serves that group well. `hint Make the choi...

Product Design & StrategyProduct Design & ImprovementProduct Sense
0
0
10 people solved
Dec 5, 2025
Tesla logo
Tesla
Medium
Product Manager

Tesla Product Sense: A Feature for Safer, Easier Turns Around Blind Spots

You are a product manager working on Tesla's cars. Propose a feature that lets the driver make turns easily without missing anything hidden in a blind...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
8 people solved
May 22, 2026
Coinbase logo
Coinbase
Medium
Product Manager

Make a Fintech App Work for Blind and Low-Vision Customers

Pick a fintech app you know well and improve it for people with visual impairments. `hint Follow the costly mistakes Visual impairment covers very dif...

Product Design & StrategyAccessibility & Inclusive DesignProduct Design & Improvement
0
0
7 people solved
Dec 23, 2025
Veeva Systems logo
Veeva Systems
Medium
Product Manager

Letting Children Aged 10 to 16 Order Food on Swiggy: Product Design

Swiggy, the Indian food delivery app, wants an experience designed for young users aged 10 to 16. Design it. `hint Who orders, who pays, who receives ...

Product Design & StrategyProduct SensePrivacy & Compliance
1
0
12 people solved
Apr 1, 2026
Apple logo
Apple
Medium
Product Manager

Three-Year Product Roadmap for Apple's Subscription Video Streaming Service

You own product for Apple TV, Apple's video streaming service, and leadership asks what your roadmap for the next three years would be. Present the ro...

Product Design & StrategyRoadmapping & PlanningProduct Strategy
0
0
11 people solved
Apr 16, 2026
Asana logo
Asana
Medium
Product Manager

Vet and stage the launch of an inherited product list as a new e-commerce PM

You have just joined an e-commerce company as a product manager. Before you arrived, the team drew up a list of "suggested products". Explain how you ...

Product / Decision MakingPrioritization & TradeoffsExperiment Design (A/B Testing)
1
0
13 people solved
Feb 21, 2026
Meta logo
Meta
Medium
Product Manager

Facebook Notification Center: Proving Its Value and Setting Investment Priorities

You are the product manager for Facebook's notification center: the bell icon that opens a list of activity relevant to the user, such as reactions an...

Product Design & StrategyProduct StrategyExperiment Design (A/B Testing)
0
0
6 people solved
Aug 12, 2026
Instacart logo
Instacart
Easy
Data Scientist

Should you roll out if NSM decreases?

Scenario You ran an experiment. The north star metric (NSM) is profit per order. Observed results - Average order volume increased in treatment vs con...

Analytics & ExperimentationExperiment Analysis & ReadoutLaunch Evaluation
7
0
99 people solved
Feb 6, 2026
Uber logo
Uber
Medium
Product Manager

Choose a Target Rider and Design the MVP for a City Bike Rental App

Design a mobile app that lets people rent bicycles. Choose who it serves first, which of their problems it solves, what the first version does, and ho...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
7 people solved
May 24, 2026
TikTok logo
TikTok
Medium
Product Manager

TikTok Improvement Roadmap: Ranking Existing Features and Planning the Fixes

As a PM at TikTok, decide which of TikTok's existing features you would improve, explain how you would rank them, and describe how you would improve t...

Product Design & StrategyPrioritization & TradeoffsProduct Design & Improvement
0
0
11 people solved
Nov 19, 2025
Google logo
Google
Medium
Product Manager

YouTube Growth Bet for India: Launch Plan, North Star and Low-Uptake Playbook

You are a product manager on YouTube. Decide what YouTube should do for India: pick the opportunity you would pursue in the Indian market and justify ...

Product Design & StrategyProduct StrategyMetrics & KPIs
1
0
12 people solved
Feb 10, 2026
Google logo
Google
Medium
Product Manager

Describe an AI Product You Took From Idea to Launch: Approach, Metrics and Lessons

Tell me about an AI product you built from zero to one. How did you approach building it, how did you define and measure success, and what did you lea...

Behavioral & LeadershipProject Deep DiveAI Product Management
0
0
7 people solved
Jul 14, 2026
Perplexity logo
Perplexity
Medium
Product Manager

Choosing between design variants with A/B tests in partnership with a designer

Describe how you and a designer have used A/B tests to choose between versions of a design. How did the two of you get from early concepts to a decisi...

Behavioral & LeadershipExperiment Design (A/B Testing)Conflict & Collaboration
0
0
5 people solved
May 11, 2026
Coinbase logo
Coinbase
Medium
Product Manager

Product Sense: Urban Subway Design From the Rider's Point of View

Design a subway system. Treat it as a product design problem: decide what the system is for and whom it must serve, identify where trips break down fo...

Product Design & StrategyProduct SenseMetrics & KPIs
1
0
8 people solved
Feb 3, 2026
Amazon logo
Amazon
Medium
Product Manager

Improve How Third-Party Sellers on Amazon Get Paid: From Sale to Bank Deposit

You are a product manager working on Amazon's marketplace for third-party sellers. After a seller makes sales, Amazon pays out the seller's earnings o...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
8 people solved
Jul 21, 2026
Intuit logo
Intuit
Medium
Product Manager

TurboTax Product Sense: Help Crypto Investors Report Trades and Income Accurately

You are a product manager on TurboTax, Intuit's tax-preparation product. Design a feature that helps filers report their cryptocurrency activity on th...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
11 people solved
Apr 28, 2026
Meta logo
Meta
Medium
Data Scientist

Compute ad revenue metrics by geography in SQL

You work on a marketplace app that shows shop ads. You are given the following tables. Assumptions - All timestamps are stored in UTC. - “Revenue” is ...

Data Manipulation (SQL/Python)SQLMetrics & KPIs
10
1
110 people solved
Oct 14, 2025
Google logo
Google
Medium
Product Manager

Redesign the Cart-Based Shopping Trip in Target's Physical Stores

You are a product manager at Target. How would you make the experience of shopping with a cart in Target's physical stores better? Decide which guests...

Product Design & StrategyProduct Design & ImprovementMetrics & KPIs
0
0
9 people solved
Mar 4, 2026
Meta logo
Meta
Medium
Product Manager

Instagram's Short-Form Video Bet: The Strategic Rationale for Reels

Instagram launched Reels, a format for short, full-screen vertical videos with music and editing tools, and has kept putting significant resources int...

Product Design & StrategyProduct StrategyMarket & Competitive Analysis
0
0
6 people solved
Jul 29, 2026
Uber logo
Uber
Medium
Product Manager

Uber Eats morning daypart: growing breakfast orders through demand and supply levers

You are a product manager at Uber Eats, and the company wants to win more of the morning meal. How would you grow the number of breakfast orders place...

Product Design & StrategyGrowth & MonetizationMetrics & KPIs
0
0
10 people solved
Apr 4, 2026
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